Certificate holder with central liftable medallion retaining flap



FIG. 1 is a top perspective view of a certificate holder with central liftable medallion retaining flap in accordance with my design;

FIG. 2 is a top plan view of thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof. 

CLAIM The ornamental design for a certificate holder with central liftable medallion retaining flap, as shown. 